I got 400 miles on my 2009 te510 know. The bike has been great so far. Feels like the more miles I put on it the better it runs. Anything I should be looking for or watching out for. Thinking of going up to a 49 tooth rear sprocket. Going to ride about 80 miles in the woods tomorrow. It should be broken in know. So going to drop the hammer tomorrow. Wish me luck.